Coreg

For Coreg: The starting dose ranges from 3.125 to 6.25 milligrams twice a day with food. Your doctor may increase the dosage after 3 to 10 days to 12.5 milligrams twice a day. Based on your response, the doctor may again increase the dose up to a maximum of 25 milligrams twice a day.

For Coreg CR: The recommended starting dose is 20 milligrams once daily in the morning with food. Your doctor may increase the dosage after 3 to 10 days to 40 milligrams once a day. Based on your response, the doctor may again increase the dose up to a maximum of 80 milligrams once a day.

CHILDREN

The safety and effectiveness of Coreg have not been studied in children under 18.

Overdosage

Any medication taken in excess can have serious consequences. If you suspect an overdose, seek medical treatment immediately.

• Symptoms of Coreg overdose may include:
  Breathing difficulties, loss of consciousness, seizures, heart problems, slow heartbeat, very low blood pressure, vomiting